The Finesse Fittings Beamish Door Knob on Lock Plate Natural Pewter has a large, rounded shape. The backplate has a classic, straight design which nicely compliments the knob style. Finesse Design use only the best quality lead-free pewter (min 92% tin), which is entirely safe to use anywhere in the home and does not rust. Pewter has a warm and lustrous quality, which is hand-finished to give a unique patina. Finesse products are neither plated nor lacquered.  Cleaning with a soft damp cloth will restore the original finish. All Finesse Design products are primarily designed f...